ATE170635T1 - HEAT SHRINKABLE ITEM - Google Patents

HEAT SHRINKABLE ITEM

Info

Publication number
ATE170635T1
ATE170635T1 AT94915228T AT94915228T ATE170635T1 AT E170635 T1 ATE170635 T1 AT E170635T1 AT 94915228 T AT94915228 T AT 94915228T AT 94915228 T AT94915228 T AT 94915228T AT E170635 T1 ATE170635 T1 AT E170635T1
Authority
AT
Austria
Prior art keywords
pct
heat shrinkable
item
lldpe
sec
Prior art date
Application number
AT94915228T
Other languages
German (de)
Inventor
Norman Hutt
Original Assignee
Raychem Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Raychem Ltd filed Critical Raychem Ltd
Application granted granted Critical
Publication of ATE170635T1 publication Critical patent/ATE170635T1/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4471—Terminating devices ; Cable clamps
    • G02B6/4476—Terminating devices ; Cable clamps with heat-shrinkable elements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/12—Applications used for fibers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1362—Textile, fabric, cloth, or pile containing [e.g., web, net, woven, knitted, mesh, nonwoven, matted, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2008—Fabric composed of a fiber or strand which is of specific structural definition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2213—Coating or impregnation is specified as weather proof, water vapor resistant, or moisture resistant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Artificial Filaments (AREA)
  • Reinforced Plastic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Cable Accessories (AREA)

Abstract

PCT No. PCT/GB94/01041 Sec. 371 Date Mar. 27, 1996 Sec. 102(e) Date Mar. 27, 1996 PCT Filed May 16, 1994 PCT Pub. No. WO94/27175 PCT Pub. Date Nov. 24, 1994A composite material having heat shrinkable fibers comprising LLDPE, characterized in that the LLDPE has a weight average molecular weight of from 55,000 to 130,000 and a crystallinity less than 60%.
AT94915228T 1993-05-18 1994-05-16 HEAT SHRINKABLE ITEM ATE170635T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9310235A GB9310235D0 (en) 1993-05-18 1993-05-18 Heat-shrinkable article

Publications (1)

Publication Number Publication Date
ATE170635T1 true ATE170635T1 (en) 1998-09-15

Family

ID=10735697

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94915228T ATE170635T1 (en) 1993-05-18 1994-05-16 HEAT SHRINKABLE ITEM

Country Status (14)

Country Link
US (1) US5763032A (en)
EP (1) EP0699311B1 (en)
KR (1) KR100326645B1 (en)
CN (1) CN1049505C (en)
AT (1) ATE170635T1 (en)
AU (1) AU6655594A (en)
DE (1) DE69413030T2 (en)
DK (1) DK0699311T3 (en)
ES (1) ES2121205T3 (en)
GB (1) GB9310235D0 (en)
IL (1) IL109659A0 (en)
IN (1) IN184468B (en)
MY (1) MY110983A (en)
WO (1) WO1994027175A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6764233B2 (en) * 2002-03-14 2004-07-20 Hewlett-Packard Development Company, L.P. Apparatus and methods for the use of shrinkable print media
US7504347B2 (en) * 2004-03-17 2009-03-17 Dow Global Technologies Inc. Fibers made from copolymers of propylene/α-olefins
US7803728B2 (en) * 2004-03-17 2010-09-28 Dow Global Technologies Inc. Fibers made from copolymers of ethylene/α-olefins
KR101319131B1 (en) * 2005-03-17 2013-10-17 다우 글로벌 테크놀로지스 엘엘씨 Fibers made from copolymers of ethylene/alpha-olefins
EP1871931B1 (en) * 2005-03-17 2011-04-27 Dow Global Technologies LLC Fibers made from copolymers of propylene/alpha-olefins
US7695812B2 (en) * 2005-09-16 2010-04-13 Dow Global Technologies, Inc. Fibers made from copolymers of ethylene/α-olefins
US20080271832A1 (en) * 2007-05-04 2008-11-06 Tyco Electronics Corporation Thermo-conductive, heat-shrinkable, dual-wall tubing
ES2545821T3 (en) * 2012-04-18 2015-09-16 Borealis Ag A process for wrapping a plurality of individual containers by shrinking
CA2949368A1 (en) * 2014-05-30 2015-12-03 Equistar Chemicals, Lp Tie-layer adhesives having improved adhesion and melt strength
BR112019013895A2 (en) * 2017-01-05 2020-02-04 General Cable Technologies Corporation low density linear polyethylene polymers suitable for use in cables
WO2021050330A1 (en) 2019-09-10 2021-03-18 Federal-Mogul Powertrain Llc Corrugated woven sleeve and method of construction thereof

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB220667A (en) * 1923-02-23 1924-08-25 William Dubilier Improvements in or relating to communication by the aid of high frequency currents
GB2019412B (en) * 1978-04-07 1982-09-15 Raychem Ltd Cross-linked low density linear polyethylenes
GB2135240B (en) * 1982-02-19 1986-01-15 Grace W R & Co Linear polyethylene shrink films
DE3243102A1 (en) * 1982-11-22 1984-05-24 kabelmetal electro GmbH, 3000 Hannover Shrink article
US4554202A (en) * 1983-07-08 1985-11-19 Showa Denko Kabushiki Kaisha Packaging cloth
US4617241A (en) * 1984-01-23 1986-10-14 W. R. Grace & Co., Cryovac Div. Linear polyethylene stretch/shrink films
US4590124A (en) * 1984-05-10 1986-05-20 W. R. Grace & Co., Cryovac Div. Storm window film
US4514465A (en) * 1984-05-30 1985-04-30 W. R. Grace & Co., Cryovac Div. Storm window film comprising at least five layers
WO1986003452A1 (en) * 1984-12-13 1986-06-19 Showa Denko Kabushiki Kaisha Low temperature shrinkable film and process for its production
ES8802623A1 (en) * 1985-09-20 1988-09-01 Kabelmetal Electro Gmbh Elongated products
GB8528966D0 (en) * 1985-11-25 1986-01-02 Raychem Ltd Wrap-around fabric articles
EP0248598B1 (en) * 1986-05-31 1992-10-21 Unitika Ltd. Polyolefin-type nonwoven fabric and method of producing the same
JPS6337132A (en) * 1986-07-31 1988-02-17 Dainippon Printing Co Ltd Readily incineratable film having flexibility
US4923722A (en) * 1987-03-02 1990-05-08 Okura Industrial Co., Ltd. Heat shrinkable composite film and packaging method using same
US4820557A (en) * 1987-09-17 1989-04-11 W. R. Grace & Co.-Conn. Thermoplastic packaging film of low I10 /I2
GB8816746D0 (en) * 1988-07-14 1988-08-17 Bowthorpe Hillermann Ltd Reinforced polyethylene
CA2005637A1 (en) * 1989-01-10 1990-07-10 Pradeep Pandurang Shirodkar Blend of linear low density ethylene copolymers
US5023143A (en) * 1989-03-14 1991-06-11 W. R. Grace & Co.-Conn. Low shrink force shrink film
US5079051A (en) * 1989-12-08 1992-01-07 W. R. Grace & Co.-Conn. High shrink energy/high modulus thermoplastic multi-layer packaging film and bags made therefrom
DE4039965A1 (en) * 1990-12-14 1992-06-17 Stewing Gmbh & Co Kg Heat-shrink film e.g. for cable joints - has two skins of specified polyolefin and core of heat=shrink threads bonded to unstretched stabilising filaments at points of intersection
US5266392A (en) * 1991-09-16 1993-11-30 Exxon Chemical Patents Inc. Plastomer compatibilized polyethylene/polypropylene blends
NZ247178A (en) * 1992-03-23 1995-07-26 Viskase Corp Biaxially oriented heat-shrinkable multilayer film having at least two outer layers each comprising an ethylene alpha-olefin plastomer/vldpe blend and a core layer of ethylene alpha-olefin copolymer

Also Published As

Publication number Publication date
KR100326645B1 (en) 2002-07-22
KR960703472A (en) 1996-08-17
CN1126519A (en) 1996-07-10
EP0699311B1 (en) 1998-09-02
IN184468B (en) 2000-08-26
IL109659A0 (en) 1994-08-26
EP0699311A1 (en) 1996-03-06
DE69413030D1 (en) 1998-10-08
US5763032A (en) 1998-06-09
GB9310235D0 (en) 1993-06-30
DK0699311T3 (en) 1998-11-09
WO1994027175A1 (en) 1994-11-24
DE69413030T2 (en) 1999-05-12
AU6655594A (en) 1994-12-12
ES2121205T3 (en) 1998-11-16
MY110983A (en) 1999-07-31
CN1049505C (en) 2000-02-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee